Non-reduction dielectric ceramic composition
Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atm...
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| creator | KIM YONG-MIN SIN GAN-SOOK KIM CHUNG-HI |
| description | Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a low temperature of less than 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0 |
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Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a low temperature of less than 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0<=x<=1, 0.09<=y<=0.35, and 0.7<=m<=1.05; and 0.5-10 wt % of a minor component expressed by the general formula, aMnO-bSiO2-dR1O-eR2O2 (a+b+d+e=100, R1 is at least one element selected from the group consisting of Mg, Ca, Sr and Ba, and R2 is at least one element of Zr and Ti), which has the ranges of 20<=a<=60, 10<=b<=65, and 0<=(d+e)<=65.]]></description><edition>7</edition><language>eng</language><subject>ARTIFICIAL STONE ; BASIC ELECTRIC ELEMENTS ; CABLES ; CAPACITORS ; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; CONDUCTORS ; ELECTRICITY ; INSULATORS ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030716&DB=EPODOC&CC=CN&NR=1429793A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030716&DB=EPODOC&CC=CN&NR=1429793A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM YONG-MIN</creatorcontrib><creatorcontrib>SIN GAN-SOOK</creatorcontrib><creatorcontrib>KIM CHUNG-HI</creatorcontrib><title>Non-reduction dielectric ceramic composition</title><description><![CDATA[Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a low temperature of less than 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0<=x<=1, 0.09<=y<=0.35, and 0.7<=m<=1.05; and 0.5-10 wt % of a minor component expressed by the general formula, aMnO-bSiO2-dR1O-eR2O2 (a+b+d+e=100, R1 is at least one element selected from the group consisting of Mg, Ca, Sr and Ba, and R2 is at least one element of Zr and Ti), which has the ranges of 20<=a<=60, 10<=b<=65, and 0<=(d+e)<=65.]]></description><subject>ARTIFICIAL STONE</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CAPACITORS</subject><subject>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>CONDUCTORS</subject><subject>ELECTRICITY</subject><subject>INSULATORS</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDxy8_TLUpNKU0uyczPU0jJTM1JTS4pykxWSE4tSswF0fm5BfnFmSBpHgbWtMSc4lReKM3NIO_mGuLsoZtakB-fWlyQmJyal1oS7-xnaGJkaW5p7GhMWAUAH3Upeg</recordid><startdate>20030716</startdate><enddate>20030716</enddate><creator>KIM YONG-MIN</creator><creator>SIN GAN-SOOK</creator><creator>KIM CHUNG-HI</creator><scope>EVB</scope></search><sort><creationdate>20030716</creationdate><title>Non-reduction dielectric ceramic composition</title><author>KIM YONG-MIN ; SIN GAN-SOOK ; KIM CHUNG-HI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1429793A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>ARTIFICIAL STONE</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CAPACITORS</topic><topic>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>CONDUCTORS</topic><topic>ELECTRICITY</topic><topic>INSULATORS</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM YONG-MIN</creatorcontrib><creatorcontrib>SIN GAN-SOOK</creatorcontrib><creatorcontrib>KIM CHUNG-HI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM YONG-MIN</au><au>SIN GAN-SOOK</au><au>KIM CHUNG-HI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Non-reduction dielectric ceramic composition</title><date>2003-07-16</date><risdate>2003</risdate><abstract><![CDATA[Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a low temperature of less than 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0<=x<=1, 0.09<=y<=0.35, and 0.7<=m<=1.05; and 0.5-10 wt % of a minor component expressed by the general formula, aMnO-bSiO2-dR1O-eR2O2 (a+b+d+e=100, R1 is at least one element selected from the group consisting of Mg, Ca, Sr and Ba, and R2 is at least one element of Zr and Ti), which has the ranges of 20<=a<=60, 10<=b<=65, and 0<=(d+e)<=65.]]></abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONDUCTORS ELECTRICITY INSULATORS LIME, MAGNESIA METALLURGY REFRACTORIES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SLAG TREATMENT OF NATURAL STONE |
| title | Non-reduction dielectric ceramic composition |
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